28469545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9319}}^1$

素因数の和:9384

約数の個数: 16

約数和(自身を含む): 37578240

約数和(自身を除く): 9108695

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 9319, 46595, 121147, 437993, 605735, 2189965, 5693909, 28469545]

約数ペア:

[(1, 28469545), (5, 5693909), (13, 2189965), (47, 605735), (65, 437993), (235, 121147), (611, 46595), (3055, 9319)]